<?php
/*~ class.phpmailer.php
.---------------------------------------------------------------------------.
|  Software: PHPMailer - PHP email class									|
|   Version: 5.2.1														  |
|	  Site: https://code.google.com/a/apache-extras.org/p/phpmailer/	   |
| ------------------------------------------------------------------------- |
|	 Admin: Jim Jagielski (project admininistrator)						|
|   Authors: Andy Prevost (codeworxtech) codeworxtech@users.sourceforge.net |
|		  : Marcus Bointon (coolbru) coolbru@users.sourceforge.net		 |
|		  : Jim Jagielski (jimjag) jimjag@gmail.com						|
|   Founder: Brent R. Matzelle (original founder)						   |
| Copyright (c) 2010-2012, Jim Jagielski. All Rights Reserved.			  |
| Copyright (c) 2004-2009, Andy Prevost. All Rights Reserved.			   |
| Copyright (c) 2001-2003, Brent R. Matzelle								|
| ------------------------------------------------------------------------- |
|   License: Distributed under the Lesser General Public License (LGPL)	 |
|			http://www.gnu.org/copyleft/lesser.html						|
| This program is distributed in the hope that it will be useful - WITHOUT  |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or	 |
| FITNESS FOR A PARTICULAR PURPOSE.										 |
'---------------------------------------------------------------------------'
*/

/**
 * PHPMailer - PHP email transport class
 * NOTE: Requires PHP version 5 or later
 * @package PHPMailer
 * @author Andy Prevost
 * @author Marcus Bointon
 * @author Jim Jagielski
 * @copyright 2010 - 2013 Jim Jagielski
 * @copyright 2004 - 2009 Andy Prevost
 * @version $Id: class.phpmailer.php 450 2010-06-23 16:46:33Z coolbru $
 * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
 */

if (version_compare(PHP_VERSION, '5.0.0', '<') ) exit("Sorry, this version of PHPMailer will only run on PHP version 5 or greater!\n");

class PHPMailer {

  /////////////////////////////////////////////////
  // PROPERTIES, PUBLIC
  /////////////////////////////////////////////////

  /**
   * Email priority (1 = High, 3 = Normal, 5 = low).
   * @var int
   */
  public $Priority		  = 3;

  /**
   * Sets the CharSet of the message.
   * @var string
   */
  public $CharSet		   = 'iso-8859-1';

  /**
   * Sets the Content-type of the message.
   * @var string
   */
  public $ContentType	   = 'text/plain';

  /**
   * Sets the Encoding of the message. Options for this are
   *  "8bit", "7bit", "binary", "base64", and "quoted-printable".
   * @var string
   */
  public $Encoding		  = '8bit';

  /**
   * Holds the most recent mailer error message.
   * @var string
   */
  public $ErrorInfo		 = '';

  /**
   * Sets the From email address for the message.
   * @var string
   */
  public $From			  = 'root@localhost';

  /**
   * Sets the From name of the message.
   * @var string
   */
  public $FromName		  = 'Root User';

  /**
   * Sets the Sender email (Return-Path) of the message.  If not empty,
   * will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
   * @var string
   */
  public $Sender			= '';

  /**
   * Sets the Subject of the message.
   * @var string
   */
  public $Subject		   = '';

  /**
   * Sets the Body of the message.  This can be either an HTML or text body.
   * If HTML then run IsHTML(true).
   * @var string
   */
  public $Body			  = '';

  /**
   * Sets the text-only body of the message.  This automatically sets the
   * email to multipart/alternative.  This body can be read by mail
   * clients that do not have HTML email capability such as mutt. Clients
   * that can read HTML will view the normal Body.
   * @var string
   */
  public $AltBody		   = '';

  /**
   * Stores the complete compiled MIME message body.
   * @var string
   * @access protected
   */
  protected $MIMEBody	   = '';

  /**
   * Stores the complete compiled MIME message headers.
   * @var string
   * @access protected
   */
  protected $MIMEHeader	 = '';

  /**
   * Stores the complete sent MIME message (Body and Headers)
   * @var string
   * @access protected
  */
  protected $SentMIMEMessage	 = '';

  /**
   * Sets word wrapping on the body of the message to a given number of
   * characters.
   * @var int
   */
  public $WordWrap		  = 0;

  /**
   * Method to send mail: ("mail", "sendmail", or "smtp").
   * @var string
   */
  public $Mailer			= 'mail';

  /**
   * Sets the path of the sendmail program.
   * @var string
   */
  public $Sendmail		  = '/usr/sbin/sendmail';

  /**
   * Path to PHPMailer plugins.  Useful if the SMTP class
   * is in a different directory than the PHP include path.
   * @var string
   */
  public $PluginDir		 = '';

  /**
   * Sets the email address that a reading confirmation will be sent.
   * @var string
   */
  public $ConfirmReadingTo  = '';

  /**
   * Sets the hostname to use in Message-Id and Received headers
   * and as default HELO string. If empty, the value returned
   * by SERVER_NAME is used or 'localhost.localdomain'.
   * @var string
   */
  public $Hostname		  = '';

  /**
   * Sets the message ID to be used in the Message-Id header.
   * If empty, a unique id will be generated.
   * @var string
   */
  public $MessageID		 = '';

  /////////////////////////////////////////////////
  // PROPERTIES FOR SMTP
  /////////////////////////////////////////////////

  /**
   * Sets the SMTP hosts.  All hosts must be separated by a
   * semicolon.  You can also specify a different port
   * for each host by using this format: [hostname:port]
   * (e.g. "smtp1.example.com:25;smtp2.example.com").
   * Hosts will be tried in order.
   * @var string
   */
  public $Host		  = 'localhost';

  /**
   * Sets the default SMTP server port.
   * @var int
   */
  public $Port		  = 25;

  /**
   * Sets the SMTP HELO of the message (Default is $Hostname).
   * @var string
   */
  public $Helo		  = '';

  /**
   * Sets connection prefix.
   * Options are "", "ssl" or "tls"
   * @var string
   */
  public $SMTPSecure	= '';

  /**
   * Sets SMTP authentication. Utilizes the Username and Password variables.
   * @var bool
   */
  public $SMTPAuth	  = false;

  /**
   * Sets SMTP username.
   * @var string
   */
  public $Username	  = '';

  /**
   * Sets SMTP password.
   * @var string
   */
  public $Password	  = '';

  /**
   * Sets the SMTP server timeout in seconds.
   * This function will not work with the win32 version.
   * @var int
   */
  public $Timeout	   = 10;

  /**
   * Sets SMTP class debugging on or off.
   * @var bool
   */
  public $SMTPDebug	 = false;

  /**
   * Prevents the SMTP connection from being closed after each mail
   * sending.  If this is set to true then to close the connection
   * requires an explicit call to SmtpClose().
   * @var bool
   */
  public $SMTPKeepAlive = false;

  /**
   * Provides the ability to have the TO field process individual
   * emails, instead of sending to entire TO addresses
   * @var bool
   */
  public $SingleTo	  = false;

   /**
   * If SingleTo is true, this provides the array to hold the email addresses
   * @var bool
   */
  public $SingleToArray = array();

 /**
   * Provides the ability to change the line ending
   * @var string
   */
  public $LE			  = "\n";

  /**
   * Used with DKIM DNS Resource Record
   * @var string
   */
  public $DKIM_selector   = 'phpmailer';

  /**
   * Used with DKIM DNS Resource Record
   * optional, in format of email address 'you@yourdomain.com'
   * @var string
   */
  public $DKIM_identity   = '';

  /**
   * Used with DKIM DNS Resource Record
   * @var string
   */
  public $DKIM_passphrase   = '';

  /**
   * Used with DKIM DNS Resource Record
   * optional, in format of email address 'you@yourdomain.com'
   * @var string
   */
  public $DKIM_domain	 = '';

  /**
   * Used with DKIM DNS Resource Record
   * optional, in format of email address 'you@yourdomain.com'
   * @var string
   */
  public $DKIM_private	= '';

  /**
   * Callback Action function name
   * the function that handles the result of the send email action. Parameters:
   *   bool	$result		result of the send action
   *   string  $to			email address of the recipient
   *   string  $cc			cc email addresses
   *   string  $bcc		   bcc email addresses
   *   string  $subject	   the subject
   *   string  $body		  the email body
   * @var string
   */
  public $action_function = ''; //'callbackAction';

  /**
   * Sets the PHPMailer Version number
   * @var string
   */
  public $Version		 = '5.2.1';

  /**
   * What to use in the X-Mailer header
   * @var string
   */
  public $XMailer		 = '';

  /////////////////////////////////////////////////
  // PROPERTIES, PRIVATE AND PROTECTED
  /////////////////////////////////////////////////

  protected   $smtp		   = NULL;
  protected   $to			 = array();
  protected   $cc			 = array();
  protected   $bcc			= array();
  protected   $ReplyTo		= array();
  protected   $all_recipients = array();
  protected   $attachment	 = array();
  protected   $CustomHeader   = array();
  protected   $message_type   = '';
  protected   $boundary	   = array();
  protected   $language	   = array();
  protected   $error_count	= 0;
  protected   $sign_cert_file = '';
  protected   $sign_key_file  = '';
  protected   $sign_key_pass  = '';
  protected   $exceptions	 = false;

  /////////////////////////////////////////////////
  // CONSTANTS
  /////////////////////////////////////////////////

  const STOP_MESSAGE  = 0; // message only, continue processing
  const STOP_CONTINUE = 1; // message?, likely ok to continue processing
  const STOP_CRITICAL = 2; // message, plus full stop, critical error reached

  /////////////////////////////////////////////////
  // METHODS, VARIABLES
  /////////////////////////////////////////////////

  /**
   * Constructor
   * @param boolean $exceptions Should we throw external exceptions?
   */
  public function __construct($exceptions = false) {
	$this->exceptions = ($exceptions == true);
  }

  /**
   * Sets message type to HTML.
   * @param bool $ishtml
   * @return void
   */
  public function IsHTML($ishtml = true) {
	if ($ishtml) {
	  $this->ContentType = 'text/html';
	} else {
	  $this->ContentType = 'text/plain';
	}
  }

  /**
   * Sets Mailer to send message using SMTP.
   * @return void
   */
  public function IsSMTP() {
	$this->Mailer = 'smtp';
  }

  /**
   * Sets Mailer to send message using PHP mail() function.
   * @return void
   */
  public function IsMail() {
	$this->Mailer = 'mail';
  }

  /**
   * Sets Mailer to send message using the $Sendmail program.
   * @return void
   */
  public function IsSendmail() {
	if (!stristr(ini_get('sendmail_path'), 'sendmail')) {
	  $this->Sendmail = '/var/qmail/bin/sendmail';
	}
	$this->Mailer = 'sendmail';
  }

  /**
   * Sets Mailer to send message using the qmail MTA.
   * @return void
   */
  public function IsQmail() {
	if (stristr(ini_get('sendmail_path'), 'qmail')) {
	  $this->Sendmail = '/var/qmail/bin/sendmail';
	}
	$this->Mailer = 'sendmail';
  }

  /////////////////////////////////////////////////
  // METHODS, RECIPIENTS
  /////////////////////////////////////////////////

  /**
   * Adds a "To" address.
   * @param string $address
   * @param string $name
   * @return boolean true on success, false if address already used
   */
  public function AddAddress($address, $name = '') {
	return $this->AddAnAddress('to', $address, $name);
  }

  /**
   * Adds a "Cc" address.
   * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
   * @param string $address
   * @param string $name
   * @return boolean true on success, false if address already used
   */
  public function AddCC($address, $name = '') {
	return $this->AddAnAddress('cc', $address, $name);
  }

  /**
   * Adds a "Bcc" address.
   * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
   * @param string $address
   * @param string $name
   * @return boolean true on success, false if address already used
   */
  public function AddBCC($address, $name = '') {
	return $this->AddAnAddress('bcc', $address, $name);
  }

  /**
   * Adds a "Reply-to" address.
   * @param string $address
   * @param string $name
   * @return boolean
   */
  public function AddReplyTo($address, $name = '') {
	return $this->AddAnAddress('Reply-To', $address, $name);
  }

  /**
   * Adds an address to one of the recipient arrays
   * Addresses that have been added already return false, but do not throw exceptions
   * @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'
   * @param string $address The email address to send to
   * @param string $name
   * @return boolean true on success, false if address already used or invalid in some way
   * @access protected
   */
  protected function AddAnAddress($kind, $address, $name = '') {
	if (!preg_match('/^(to|cc|bcc|Reply-To)$/', $kind)) {
	  $this->SetError($this->Lang('Invalid recipient array').': '.$kind);
	  if ($this->exceptions) {
		throw new phpmailerException('Invalid recipient array: ' . $kind);
	  }
	  if ($this->SMTPDebug) {
		echo $this->Lang('Invalid recipient array').': '.$kind;
	  }
	  return false;
	}
	$address = trim($address);
	$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
	if (!self::ValidateAddress($address)) {
	  $this->SetError($this->Lang('invalid_address').': '. $address);
	  if ($this->exceptions) {
		throw new phpmailerException($this->Lang('invalid_address').': '.$address);
	  }
	  if ($this->SMTPDebug) {
		echo $this->Lang('invalid_address').': '.$address;
	  }
	  return false;
	}
	if ($kind != 'Reply-To') {
	  if (!isset($this->all_recipients[strtolower($address)])) {
		array_push($this->$kind, array($address, $name));
		$this->all_recipients[strtolower($address)] = true;
		return true;
	  }
	} else {
	  if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
		$this->ReplyTo[strtolower($address)] = array($address, $name);
	  return true;
	}
  }
  return false;
}

/**
 * Set the From and FromName properties
 * @param string $address
 * @param string $name
 * @return boolean
 */
  public function SetFrom($address, $name = '', $auto = 1) {
	$address = trim($address);
	$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
	if (!self::ValidateAddress($address)) {
	  $this->SetError($this->Lang('invalid_address').': '. $address);
	  if ($this->exceptions) {
		throw new phpmailerException($this->Lang('invalid_address').': '.$address);
	  }
	  if ($this->SMTPDebug) {
		echo $this->Lang('invalid_address').': '.$address;
	  }
	  return false;
	}
	$this->From = $address;
	$this->FromName = $name;
	if ($auto) {
	  if (empty($this->ReplyTo)) {
		$this->AddAnAddress('Reply-To', $address, $name);
	  }
	  if (empty($this->Sender)) {
		$this->Sender = $address;
	  }
	}
	return true;
  }

  /**
   * Check that a string looks roughly like an email address should
   * Static so it can be used without instantiation
   * Tries to use PHP built-in validator in the filter extension (from PHP 5.2), falls back to a reasonably competent regex validator
   * Conforms approximately to RFC2822
   * @link http://www.hexillion.com/samples/#Regex Original pattern found here
   * @param string $address The email address to check
   * @return boolean
   * @static
   * @access public
   */
  public static function ValidateAddress($address) {
	if (function_exists('filter_var')) { //Introduced in PHP 5.2
	  if(filter_var($address, FILTER_VALIDATE_EMAIL) === FALSE) {
		return false;
	  } else {
		return true;
	  }
	} else {
	  return preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', $address);
	}
  }

  /////////////////////////////////////////////////
  // METHODS, MAIL SENDING
  /////////////////////////////////////////////////

  /**
   * Creates message and assigns Mailer. If the message is
   * not sent successfully then it returns false.  Use the ErrorInfo
   * variable to view description of the error.
   * @return bool
   */
  public function Send() {
	try {
	  if(!$this->PreSend()) return false;
	  return $this->PostSend();
	} catch (phpmailerException $e) {
	  $this->SentMIMEMessage = '';
	  $this->SetError($e->getMessage());
	  if ($this->exceptions) {
		throw $e;
	  }
	  return false;
	}
  }

  protected function PreSend() {
	try {
	  $mailHeader = "";
	  if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
		throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL);
	  }

	  // Set whether the message is multipart/alternative
	  if(!empty($this->AltBody)) {
		$this->ContentType = 'multipart/alternative';
	  }

	  $this->error_count = 0; // reset errors
	  $this->SetMessageType();
	  //Refuse to send an empty message
	  if (empty($this->Body)) {
		throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL);
	  }

	  $this->MIMEHeader = $this->CreateHeader();
	  $this->MIMEBody = $this->CreateBody();

	  // To capture the complete message when using mail(), create
	  // an extra header list which CreateHeader() doesn't fold in
	  if ($this->Mailer == 'mail') {
		if (count($this->to) > 0) {
		  $mailHeader .= $this->AddrAppend("To", $this->to);
		} else {
		  $mailHeader .= $this->HeaderLine("To", "undisclosed-recipients:;");
		}
		$mailHeader .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader(trim($this->Subject))));
		// if(count($this->cc) > 0) {
			// $mailHeader .= $this->AddrAppend("Cc", $this->cc);
		// }
	  }

	  // digitally sign with DKIM if enabled
	  if ($this->DKIM_domain && $this->DKIM_private) {
		$header_dkim = $this->DKIM_Add($this->MIMEHeader, $this->EncodeHeader($this->SecureHeader($this->Subject)), $this->MIMEBody);
		$this->MIMEHeader = str_replace("\r\n", "\n", $header_dkim) . $this->MIMEHeader;
	  }

	  $this->SentMIMEMessage = sprintf("%s%s\r\n\r\n%s",$this->MIMEHeader,$mailHeader,$this->MIMEBody);
	  return true;

	} catch (phpmailerException $e) {
	  $this->SetError($e->getMessage());
	  if ($this->exceptions) {
		throw $e;
	  }
	  return false;
	}
  }

  protected function PostSend() {
	try {
	  // Choose the mailer and send through it
	  switch($this->Mailer) {
		case 'sendmail':
		  return $this->SendmailSend($this->MIMEHeader, $this->MIMEBody);
		case 'smtp':
		  return $this->SmtpSend($this->MIMEHeader, $this->MIMEBody);
		case 'mail':
		  return $this->MailSend($this->MIMEHeader, $this->MIMEBody);
		default:
		  return $this->MailSend($this->MIMEHeader, $this->MIMEBody);
	  }

	} catch (phpmailerException $e) {
	  $this->SetError($e->getMessage());
	  if ($this->exceptions) {
		throw $e;
	  }
	  if ($this->SMTPDebug) {
		echo $e->getMessage()."\n";
	  }
	  return false;
	}
  }

  /**
   * Sends mail using the $Sendmail program.
   * @param string $header The message headers
   * @param string $body The message body
   * @access protected
   * @return bool
   */
  protected function SendmailSend($header, $body) {
	if ($this->Sender != '') {
	  $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
	} else {
	  $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
	}
	if ($this->SingleTo === true) {
	  foreach ($this->SingleToArray as $key => $val) {
		if(!@$mail = popen($sendmail, 'w')) {
		  throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
		}
		fputs($mail, "To: " . $val . "\n");
		fputs($mail, $header);
		fputs($mail, $body);
		$result = pclose($mail);
		// implement call back function if it exists
		$isSent = ($result == 0) ? 1 : 0;
		$this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body);
		if($result != 0) {
		  throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
		}
	  }
	} else {
	  if(!@$mail = popen($sendmail, 'w')) {
		throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
	  }
	  fputs($mail, $header);
	  fputs($mail, $body);
	  $result = pclose($mail);
	  // implement call back function if it exists
	  $isSent = ($result == 0) ? 1 : 0;
	  $this->doCallback($isSent, $this->to, $this->cc, $this->bcc, $this->Subject, $body);
	  if($result != 0) {
		throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
	  }
	}
	return true;
  }

  /**
   * Sends mail using the PHP mail() function.
   * @param string $header The message headers
   * @param string $body The message body
   * @access protected
   * @return bool
   */
  protected function MailSend($header, $body) {
	$toArr = array();
	foreach($this->to as $t) {
	  $toArr[] = $this->AddrFormat($t);
	}
	$to = implode(', ', $toArr);

	if (empty($this->Sender)) {
	  $params = "-oi ";
	} else {
	  $params = sprintf("-oi -f %s", $this->Sender);
	}
	if ($this->Sender != '' and !ini_get('safe_mode')) {
	  $old_from = ini_get('sendmail_from');
	  ini_set('sendmail_from', $this->Sender);
	  if ($this->SingleTo === true && count($toArr) > 1) {
		foreach ($toArr as $key => $val) {
		  $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
		  // implement call back function if it exists
		  $isSent = ($rt == 1) ? 1 : 0;
		  $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body);
		}
	  } else {
		$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
		// implement call back function if it exists
		$isSent = ($rt == 1) ? 1 : 0;
		$this->doCallback($isSent, $to, $this->cc, $this->bcc, $this->Subject, $body);
	  }
	} else {
	  if ($this->SingleTo === true && count($toArr) > 1) {
		foreach ($toArr as $key => $val) {
		  $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
		  // implement call back function if it exists
		  $isSent = ($rt == 1) ? 1 : 0;
		  $this->doCallback($isSent, $val, $this->cc, $this->bcc, $this->Subject, $body);
		}
	  } else {
		$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
		// implement call back function if it exists
		$isSent = ($rt == 1) ? 1 : 0;
		$this->doCallback($isSent, $to, $this->cc, $this->bcc, $this->Subject, $body);
	  }
	}
	if (isset($old_from)) {
	  ini_set('sendmail_from', $old_from);
	}
	if(!$rt) {
	  throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL);
	}
	return true;
  }

  /**
   * Sends mail via SMTP using PhpSMTP
   * Returns false if there is a bad MAIL FROM, RCPT, or DATA input.
   * @param string $header The message headers
   * @param string $body The message body
   * @uses SMTP
   * @access protected
   * @return bool
   */
  protected function SmtpSend($header, $body) {
	require_once $this->PluginDir . 'smtp.php';
	$bad_rcpt = array();

	if(!$this->SmtpConnect()) {
	  throw new phpmailerException($this->Lang('smtp_connect_failed'), self::STOP_CRITICAL);
	}
	$smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
	if(!$this->smtp->Mail($smtp_from)) {
	  throw new phpmailerException($this->Lang('from_failed') . $smtp_from, self::STOP_CRITICAL);
	}

	// Attempt to send attach all recipients
	foreach($this->to as $to) {
	  if (!$this->smtp->Recipient($to[0])) {
		$bad_rcpt[] = $to[0];
		// implement call back function if it exists
		$isSent = 0;
		$this->doCallback($isSent, $to[0], '', '', $this->Subject, $body);
	  } else {
		// implement call back function if it exists
		$isSent = 1;
		$this->doCallback($isSent, $to[0], '', '', $this->Subject, $body);
	  }
	}
	foreach($this->cc as $cc) {
	  if (!$this->smtp->Recipient($cc[0])) {
		$bad_rcpt[] = $cc[0];
		// implement call back function if it exists
		$isSent = 0;
		$this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body);
	  } else {
		// implement call back function if it exists
		$isSent = 1;
		$this->doCallback($isSent, '', $cc[0], '', $this->Subject, $body);
	  }
	}
	foreach($this->bcc as $bcc) {
	  if (!$this->smtp->Recipient($bcc[0])) {
		$bad_rcpt[] = $bcc[0];
		// implement call back function if it exists
		$isSent = 0;
		$this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body);
	  } else {
		// implement call back function if it exists
		$isSent = 1;
		$this->doCallback($isSent, '', '', $bcc[0], $this->Subject, $body);
	  }
	}


	if (count($bad_rcpt) > 0 ) { //Create error message for any bad addresses
	  $badaddresses = implode(', ', $bad_rcpt);
	  throw new phpmailerException($this->Lang('recipients_failed') . $badaddresses);
	}
	if(!$this->smtp->Data($header . $body)) {
	  throw new phpmailerException($this->Lang('data_not_accepted'), self::STOP_CRITICAL);
	}
	if($this->SMTPKeepAlive == true) {
	  $this->smtp->Reset();
	}
	return true;
  }

  /**
   * Initiates a connection to an SMTP server.
   * Returns false if the operation failed.
   * @uses SMTP
   * @access public
   * @return bool
   */
  public function SmtpConnect() {
	if(is_null($this->smtp)) {
	  $this->smtp = new SMTP();
	}

	$this->smtp->do_debug = $this->SMTPDebug;
	$hosts = explode(';', $this->Host);
	$index = 0;
	$connection = $this->smtp->Connected();

	// Retry while there is no connection
	try {
	  while($index < count($hosts) && !$connection) {
		$hostinfo = array();
		if (preg_match('/^(.+):([0-9]+)$/', $hosts[$index], $hostinfo)) {
		  $host = $hostinfo[1];
		  $port = $hostinfo[2];
		} else {
		  $host = $hosts[$index];
		  $port = $this->Port;
		}

		$tls = ($this->SMTPSecure == 'tls');
		$ssl = ($this->SMTPSecure == 'ssl');

		if ($this->smtp->Connect(($ssl ? 'ssl://':'').$host, $port, $this->Timeout)) {

		  $hello = ($this->Helo != '' ? $this->Helo : $this->ServerHostname());
		  $this->smtp->Hello($hello);

		  if ($tls) {
			if (!$this->smtp->StartTLS()) {
			  throw new phpmailerException($this->Lang('tls'));
			}

			//We must resend HELO after tls negotiation
			$this->smtp->Hello($hello);
		  }

		  $connection = true;
		  if ($this->SMTPAuth) {
			if (!$this->smtp->Authenticate($this->Username, $this->Password)) {
			  throw new phpmailerException($this->Lang('authenticate'));
			}
		  }
		}
		$index++;
		if (!$connection) {
		  throw new phpmailerException($this->Lang('connect_host'));
		}
	  }
	} catch (phpmailerException $e) {
	  $this->smtp->Reset();
	  if ($this->exceptions) {
		throw $e;
	  }
	}
	return true;
  }

  /**
   * Closes the active SMTP session if one exists.
   * @return void
   */
  public function SmtpClose() {
	if(!is_null($this->smtp)) {
	  if($this->smtp->Connected()) {
		$this->smtp->Quit();
		$this->smtp->Close();
	  }
	}
  }

  /**
  * Sets the language for all class error messages.
  * Returns false if it cannot load the language file.  The default language is English.
  * @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br")
  * @param string $lang_path Path to the language file directory
  * @access public
  */
  function SetLanguage($langcode = 'en', $lang_path = 'language/') {
	//Define full set of translatable strings
	$PHPMAILER_LANG = array(
	  'provide_address' => 'You must provide at least one recipient email address.',
	  'mailer_not_supported' => ' mailer is not supported.',
	  'execute' => 'Could not execute: ',
	  'instantiate' => 'Could not instantiate mail function.',
	  'authenticate' => 'SMTP Error: Could not authenticate.',
	  'from_failed' => 'The following From address failed: ',
	  'recipients_failed' => 'SMTP Error: The following recipients failed: ',
	  'data_not_accepted' => 'SMTP Error: Data not accepted.',
	  'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
	  'file_access' => 'Could not access file: ',
	  'file_open' => 'File Error: Could not open file: ',
	  'encoding' => 'Unknown encoding: ',
	  'signing' => 'Signing Error: ',
	  'smtp_error' => 'SMTP server error: ',
	  'empty_message' => 'Message body empty',
	  'invalid_address' => 'Invalid address',
	  'variable_set' => 'Cannot set or reset variable: '
	);
	//Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"!
	$l = true;
	if ($langcode != 'en') { //There is no English translation file
	  $l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php';
	}
	$this->language = $PHPMAILER_LANG;
	return ($l == true); //Returns false if language not found
  }

  /**
  * Return the current array of language strings
  * @return array
  */
  public function GetTranslations() {
	return $this->language;
  }

  /////////////////////////////////////////////////
  // METHODS, MESSAGE CREATION
  /////////////////////////////////////////////////

  /**
   * Creates recipient headers.
   * @access public
   * @return string
   */
  public function AddrAppend($type, $addr) {
	$addr_str = $type . ': ';
	$addresses = array();
	foreach ($addr as $a) {
	  $addresses[] = $this->AddrFormat($a);
	}
	$addr_str .= implode(', ', $addresses);
	$addr_str .= $this->LE;

	return $addr_str;
  }

  /**
   * Formats an address correctly.
   * @access public
   * @return string
   */
  public function AddrFormat($addr) {
	if (empty($addr[1])) {
	  return $this->SecureHeader($addr[0]);
	} else {
	  return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";
	}
  }

  /**
   * Wraps message for use with mailers that do not
   * automatically perform wrapping and for quoted-printable.
   * Original written by philippe.
   * @param string $message The message to wrap
   * @param integer $length The line length to wrap to
   * @param boolean $qp_mode Whether to run in Quoted-Printable mode
   * @access public
   * @return string
   */
  public function WrapText($message, $length, $qp_mode = false) {
	$soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
	// If utf-8 encoding is used, we will need to make sure we don't
	// split multibyte characters when we wrap
	$is_utf8 = (strtolower($this->CharSet) == "utf-8");

	$message = $this->FixEOL($message);
	if (substr($message, -1) == $this->LE) {
	  $message = substr($message, 0, -1);
	}

	$line = explode($this->LE, $message);
	$message = '';
	for ($i = 0 ;$i < count($line); $i++) {
	  $line_part = explode(' ', $line[$i]);
	  $buf = '';
	  for ($e = 0; $e<count($line_part); $e++) {
		$word = $line_part[$e];
		if ($qp_mode and (strlen($word) > $length)) {
		  $space_left = $length - strlen($buf) - 1;
		  if ($e != 0) {
			if ($space_left > 20) {
			  $len = $space_left;
			  if ($is_utf8) {
				$len = $this->UTF8CharBoundary($word, $len);
			  } elseif (substr($word, $len - 1, 1) == "=") {
				$len--;
			  } elseif (substr($word, $len - 2, 1) == "=") {
				$len -= 2;
			  }
			  $part = substr($word, 0, $len);
			  $word = substr($word, $len);
			  $buf .= ' ' . $part;
			  $message .= $buf . sprintf("=%s", $this->LE);
			} else {
			  $message .= $buf . $soft_break;
			}
			$buf = '';
		  }
		  while (strlen($word) > 0) {
			$len = $length;
			if ($is_utf8) {
			  $len = $this->UTF8CharBoundary($word, $len);
			} elseif (substr($word, $len - 1, 1) == "=") {
			  $len--;
			} elseif (substr($word, $len - 2, 1) == "=") {
			  $len -= 2;
			}
			$part = substr($word, 0, $len);
			$word = substr($word, $len);

			if (strlen($word) > 0) {
			  $message .= $part . sprintf("=%s", $this->LE);
			} else {
			  $buf = $part;
			}
		  }
		} else {
		  $buf_o = $buf;
		  $buf .= ($e == 0) ? $word : (' ' . $word);

		  if (strlen($buf) > $length and $buf_o != '') {
			$message .= $buf_o . $soft_break;
			$buf = $word;
		  }
		}
	  }
	  $message .= $buf . $this->LE;
	}

	return $message;
  }

  /**
   * Finds last character boundary prior to maxLength in a utf-8
   * quoted (printable) encoded string.
   * Original written by Colin Brown.
   * @access public
   * @param string $encodedText utf-8 QP text
   * @param int	$maxLength   find last character boundary prior to this length
   * @return int
   */
  public function UTF8CharBoundary($encodedText, $maxLength) {
	$foundSplitPos = false;
	$lookBack = 3;
	while (!$foundSplitPos) {
	  $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
	  $encodedCharPos = strpos($lastChunk, "=");
	  if ($encodedCharPos !== false) {
		// Found start of encoded character byte within $lookBack block.
		// Check the encoded byte value (the 2 chars after the '=')
		$hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
		$dec = hexdec($hex);
		if ($dec < 128) { // Single byte character.
		  // If the encoded char was found at pos 0, it will fit
		  // otherwise reduce maxLength to start of the encoded char
		  $maxLength = ($encodedCharPos == 0) ? $maxLength :
		  $maxLength - ($lookBack - $encodedCharPos);
		  $foundSplitPos = true;
		} elseif ($dec >= 192) { // First byte of a multi byte character
		  // Reduce maxLength to split at start of character
		  $maxLength = $maxLength - ($lookBack - $encodedCharPos);
		  $foundSplitPos = true;
		} elseif ($dec < 192) { // Middle byte of a multi byte character, look further back
		  $lookBack += 3;
		}
	  } else {
		// No encoded character found
		$foundSplitPos = true;
	  }
	}
	return $maxLength;
  }


  /**
   * Set the body wrapping.
   * @access public
   * @return void
   */
  public function SetWordWrap() {
	if($this->WordWrap < 1) {
	  return;
	}

	switch($this->message_type) {
	  case 'alt':
	  case 'alt_inline':
	  case 'alt_attach':
	  case 'alt_inline_attach':
		$this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);
		break;
	  default:
		$this->Body = $this->WrapText($this->Body, $this->WordWrap);
		break;
	}
  }

  /**
   * Assembles message header.
   * @access public
   * @return string The assembled header
   */
  public function CreateHeader() {
	$result = '';

	// Set the boundaries
	$uniq_id = md5(uniqid(time()));
	$this->boundary[1] = 'b1_' . $uniq_id;
	$this->boundary[2] = 'b2_' . $uniq_id;
	$this->boundary[3] = 'b3_' . $uniq_id;

	$result .= $this->HeaderLine('Date', self::RFCDate());
	if($this->Sender == '') {
	  $result .= $this->HeaderLine('Return-Path', trim($this->From));
	} else {
	  $result .= $this->HeaderLine('Return-Path', trim($this->Sender));
	}

	// To be created automatically by mail()
	if($this->Mailer != 'mail') {
	  if ($this->SingleTo === true) {
		foreach($this->to as $t) {
		  $this->SingleToArray[] = $this->AddrFormat($t);
		}
	  } else {
		if(count($this->to) > 0) {
		  $result .= $this->AddrAppend('To', $this->to);
		} elseif (count($this->cc) == 0) {
		  $result .= $this->HeaderLine('To', 'undisclosed-recipients:;');
		}
	  }
	}

	$from = array();
	$from[0][0] = trim($this->From);
	$from[0][1] = $this->FromName;
	$result .= $this->AddrAppend('From', $from);

	// sendmail and mail() extract Cc from the header before sending
	if(count($this->cc) > 0) {
	  $result .= $this->AddrAppend('Cc', $this->cc);
	}

	// sendmail and mail() extract Bcc from the header before sending
	if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) {
	  $result .= $this->AddrAppend('Bcc', $this->bcc);
	}

	if(count($this->ReplyTo) > 0) {
	  $result .= $this->AddrAppend('Reply-To', $this->ReplyTo);
	}

	// mail() sets the subject itself
	if($this->Mailer != 'mail') {
	  $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject)));
	}

	if($this->MessageID != '') {
	  $result .= $this->HeaderLine('Message-ID', $this->MessageID);
	} else {
	  $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);
	}
	$result .= $this->HeaderLine('X-Priority', $this->Priority);
	if($this->XMailer) {
	  $result .= $this->HeaderLine('X-Mailer', $this->XMailer);
	} else {
	  $result .= $this->HeaderLine('X-Mailer', 'PHPMailer '.$this->Version.' (http://code.google.com/a/apache-extras.org/p/phpmailer/)');
	}

	if($this->ConfirmReadingTo != '') {
	  $result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');
	}

	// Add custom headers
	for($index = 0; $index < count($this->CustomHeader); $index++) {
	  $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));
	}
	if (!$this->sign_key_file) {
	  $result .= $this->HeaderLine('MIME-Version', '1.0');
	  $result .= $this->GetMailMIME();
	}

	return $result;
  }

  /**
   * Returns the message MIME.
   * @access public
   * @return string
   */
  public function GetMailMIME() {
	$result = '';
	switch($this->message_type) {
	  case 'plain':
		$result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);
		$result .= $this->TextLine('Content-Type: '.$this->ContentType.'; charset="'.$this->CharSet.'"');
		break;
	  case 'inline':
		$result .= $this->HeaderLine('Content-Type', 'multipart/related;');
		$result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
		break;
	  case 'attach':
	  case 'inline_attach':
	  case 'alt_attach':
	  case 'alt_inline_attach':
		$result .= $this->HeaderLine('Content-Type', 'multipart/mixed;');
		$result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
		break;
	  case 'alt':
	  case 'alt_inline':
		$result .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
		$result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');
		break;
	}

	if($this->Mailer != 'mail') {
	  $result .= $this->LE.$this->LE;
	}

	return $result;
  }

  /**
   * Returns the MIME message (headers and body). Only really valid post PreSend().
   * @access public
   * @return string
   */
  public function GetSentMIMEMessage() {
	return $this->SentMIMEMessage;
  }


  /**
   * Assembles the message body.  Returns an empty string on failure.
   * @access public
   * @return string The assembled message body
   */
  public function CreateBody() {
	$body = '';

	if ($this->sign_key_file) {
	  $body .= $this->GetMailMIME();
	}

	$this->SetWordWrap();

	switch($this->message_type) {
	  case 'plain':
		$body .= $this->EncodeString($this->Body, $this->Encoding);
		break;
	  case 'inline':
		$body .= $this->GetBoundary($this->boundary[1], '', '', '');
		$body .= $this->EncodeString($this->Body, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->AttachAll("inline", $this->boundary[1]);
		break;
	  case 'attach':
		$body .= $this->GetBoundary($this->boundary[1], '', '', '');
		$body .= $this->EncodeString($this->Body, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->AttachAll("attachment", $this->boundary[1]);
		break;
	  case 'inline_attach':
		$body .= $this->TextLine("--" . $this->boundary[1]);
		$body .= $this->HeaderLine('Content-Type', 'multipart/related;');
		$body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
		$body .= $this->LE;
		$body .= $this->GetBoundary($this->boundary[2], '', '', '');
		$body .= $this->EncodeString($this->Body, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->AttachAll("inline", $this->boundary[2]);
		$body .= $this->LE;
		$body .= $this->AttachAll("attachment", $this->boundary[1]);
		break;
	  case 'alt':
		$body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
		$body .= $this->EncodeString($this->AltBody, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');
		$body .= $this->EncodeString($this->Body, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->EndBoundary($this->boundary[1]);
		break;
	  case 'alt_inline':
		$body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
		$body .= $this->EncodeString($this->AltBody, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->TextLine("--" . $this->boundary[1]);
		$body .= $this->HeaderLine('Content-Type', 'multipart/related;');
		$body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
		$body .= $this->LE;
		$body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '');
		$body .= $this->EncodeString($this->Body, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->AttachAll("inline", $this->boundary[2]);
		$body .= $this->LE;
		$body .= $this->EndBoundary($this->boundary[1]);
		break;
	  case 'alt_attach':
		$body .= $this->TextLine("--" . $this->boundary[1]);
		$body .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
		$body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
		$body .= $this->LE;
		$body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '');
		$body .= $this->EncodeString($this->AltBody, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '');
		$body .= $this->EncodeString($this->Body, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->EndBoundary($this->boundary[2]);
		$body .= $this->LE;
		$body .= $this->AttachAll("attachment", $this->boundary[1]);
		break;
	  case 'alt_inline_attach':
		$body .= $this->TextLine("--" . $this->boundary[1]);
		$body .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
		$body .= $this->TextLine("\tboundary=\"" . $this->boundary[2] . '"');
		$body .= $this->LE;
		$body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '');
		$body .= $this->EncodeString($this->AltBody, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->TextLine("--" . $this->boundary[2]);
		$body .= $this->HeaderLine('Content-Type', 'multipart/related;');
		$body .= $this->TextLine("\tboundary=\"" . $this->boundary[3] . '"');
		$body .= $this->LE;
		$body .= $this->GetBoundary($this->boundary[3], '', 'text/html', '');
		$body .= $this->EncodeString($this->Body, $this->Encoding);
		$body .= $this->LE.$this->LE;
		$body .= $this->AttachAll("inline", $this->boundary[3]);
		$body .= $this->LE;
		$body .= $this->EndBoundary($this->boundary[2]);
		$body .= $this->LE;
		$body .= $this->AttachAll("attachment", $this->boundary[1]);
		break;
	}

	if ($this->IsError()) {
	  $body = '';
	} elseif ($this->sign_key_file) {
	  try {
		$file = tempnam('', 'mail');
		file_put_contents($file, $body); //TODO check this worked
		$signed = tempnam("", "signed");
		if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), NULL)) {
		  @unlink($file);
		  $body = file_get_contents($signed);
		  @unlink($signed);
		} else {
		  @unlink($file);
		  @unlink($signed);
		  throw new phpmailerException($this->Lang("signing").openssl_error_string());
		}
	  } catch (phpmailerException $e) {
		$body = '';
		if ($this->exceptions) {
		  throw $e;
		}
	  }
	}

	return $body;
  }

  /**
   * Returns the start of a message boundary.
   * @access protected
   * @return string
   */
  protected function GetBoundary($boundary, $charSet, $contentType, $encoding) {
	$result = '';
	if($charSet == '') {
	  $charSet = $this->CharSet;
	}
	if($contentType == '') {
	  $contentType = $this->ContentType;
	}
	if($encoding == '') {
	  $encoding = $this->Encoding;
	}
	$result .= $this->TextLine('--' . $boundary);
	$result .= sprintf("Content-Type: %s; charset=\"%s\"", $contentType, $charSet);
	$result .= $this->LE;
	$result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding);
	$result .= $this->LE;

	return $result;
  }

  /**
   * Returns the end of a message boundary.
   * @access protected
   * @return string
   */
  protected function EndBoundary($boundary) {
	return $this->LE . '--' . $boundary . '--' . $this->LE;
  }

  /**
   * Sets the message type.
   * @access protected
   * @return void
   */
  protected function SetMessageType() {
	$this->message_type = array();
	if($this->AlternativeExists()) $this->message_type[] = "alt";
	if($this->InlineImageExists()) $this->message_type[] = "inline";
	if($this->AttachmentExists()) $this->message_type[] = "attach";
	$this->message_type = implode("_", $this->message_type);
	if($this->message_type == "") $this->message_type = "plain";
  }

  /**
   *  Returns a formatted header line.
   * @access public
   * @return string
   */
  public function HeaderLine($name, $value) {
	return $name . ': ' . $value . $this->LE;
  }

  /**
   * Returns a formatted mail line.
   * @access public
   * @return string
   */
  public function TextLine($value) {
	return $value . $this->LE;
  }

  /////////////////////////////////////////////////
  // CLASS METHODS, ATTACHMENTS
  /////////////////////////////////////////////////

  /**
   * Adds an attachment from a path on the filesystem.
   * Returns false if the file could not be found
   * or accessed.
   * @param string $path Path to the attachment.
   * @param string $name Overrides the attachment name.
   * @param string $encoding File encoding (see $Encoding).
   * @param string $type File extension (MIME) type.
   * @return bool
   */
  public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
	try {
	  if ( !@is_file($path) ) {
		throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE);
	  }
	  $filename = basename($path);
	  if ( $name == '' ) {
		$name = $filename;
	  }

	  $this->attachment[] = array(
		0 => $path,
		1 => $filename,
		2 => $name,
		3 => $encoding,
		4 => $type,
		5 => false,  // isStringAttachment
		6 => 'attachment',
		7 => 0
	  );

	} catch (phpmailerException $e) {
	  $this->SetError($e->getMessage());
	  if ($this->exceptions) {
		throw $e;
	  }
	  if ($this->SMTPDebug) {
		echo $e->getMessage()."\n";
	  }
	  if ( $e->getCode() == self::STOP_CRITICAL ) {
		return false;
	  }
	}
	return true;
  }

  /**
  * Return the current array of attachments
  * @return array
  */
  public function GetAttachments() {
	return $this->attachment;
  }

  /**
   * Attaches all fs, string, and binary attachments to the message.
   * Returns an empty string on failure.
   * @access protected
   * @return string
   */
  protected function AttachAll($disposition_type, $boundary) {
	// Return text of body
	$mime = array();
	$cidUniq = array();
	$incl = array();

	// Add all attachments
	foreach ($this->attachment as $attachment) {
	  // CHECK IF IT IS A VALID DISPOSITION_FILTER
	  if($attachment[6] == $disposition_type) {
		// Check for string attachment
		$bString = $attachment[5];
		if ($bString) {
		  $string = $attachment[0];
		} else {
		  $path = $attachment[0];
		}

		$inclhash = md5(serialize($attachment));
		if (in_array($inclhash, $incl)) { continue; }
		$incl[]	  = $inclhash;
		$filename	= $attachment[1];
		$name		= $attachment[2];
		$encoding	= $attachment[3];
		$type		= $attachment[4];
		$disposition = $attachment[6];
		$cid		 = $attachment[7];
		if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; }
		$cidUniq[$cid] = true;

		$mime[] = sprintf("--%s%s", $boundary, $this->LE);
		$mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE);
		$mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);

		if($disposition == 'inline') {
		  $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
		}

		$mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE);

		// Encode as string attachment
		if($bString) {
		  $mime[] = $this->EncodeString($string, $encoding);
		  if($this->IsError()) {
			return '';
		  }
		  $mime[] = $this->LE.$this->LE;
		} else {
		  $mime[] = $this->EncodeFile($path, $encoding);
		  if($this->IsError()) {
			return '';
		  }
		  $mime[] = $this->LE.$this->LE;
		}
	  }
	}

	$mime[] = sprintf("--%s--%s", $boundary, $this->LE);

	return implode("", $mime);
  }

  /**
   * Encodes attachment in requested format.
   * Returns an empty string on failure.
   * @param string $path The full path to the file
   * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
   * @see EncodeFile()
   * @access protected
   * @return string
   */
  protected function EncodeFile($path, $encoding = 'base64') {
	try {
	  if (!is_readable($path)) {
		throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE);
	  }
	  if (function_exists('get_magic_quotes')) {
		function get_magic_quotes() {
		  return false;
		}
	  }
	  $magic_quotes = get_magic_quotes_runtime();
	  if ($magic_quotes) {
		if (version_compare(PHP_VERSION, '5.3.0', '<')) {
		  set_magic_quotes_runtime(0);
		} else {
		  ini_set('magic_quotes_runtime', 0);
		}
	  }
	  $file_buffer  = file_get_contents($path);
	  $file_buffer  = $this->EncodeString($file_buffer, $encoding);
	  if ($magic_quotes) {
		if (version_compare(PHP_VERSION, '5.3.0', '<')) {
		  set_magic_quotes_runtime($magic_quotes);
		} else {
		  ini_set('magic_quotes_runtime', $magic_quotes);
		}
	  }
	  return $file_buffer;
	} catch (Exception $e) {
	  $this->SetError($e->getMessage());
	  return '';
	}
  }

  /**
   * Encodes string to requested format.
   * Returns an empty string on failure.
   * @param string $str The text to encode
   * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
   * @access public
   * @return string
   */
  public function EncodeString($str, $encoding = 'base64') {
	$encoded = '';
	switch(strtolower($encoding)) {
	  case 'base64':
		$encoded = chunk_split(base64_encode($str), 76, $this->LE);
		break;
	  case '7bit':
	  case '8bit':
		$encoded = $this->FixEOL($str);
		//Make sure it ends with a line break
		if (substr($encoded, -(strlen($this->LE))) != $this->LE)
		  $encoded .= $this->LE;
		break;
	  case 'binary':
		$encoded = $str;
		break;
	  case 'quoted-printable':
		$encoded = $this->EncodeQP($str);
		break;
	  default:
		$this->SetError($this->Lang('encoding') . $encoding);
		break;
	}
	return $encoded;
  }

  /**
   * Encode a header string to best (shortest) of Q, B, quoted or none.
   * @access public
   * @return string
   */
  public function EncodeHeader($str, $position = 'text') {
	$x = 0;

	switch (strtolower($position)) {
	  case 'phrase':
		if (!preg_match('/[\200-\377]/', $str)) {
		  // Can't use addslashes as we don't know what value has magic_quotes_sybase
		  $encoded = addcslashes($str, "\0..\37\177\\\"");
		  if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
			return ($encoded);
		  } else {
			return ("\"$encoded\"");
		  }
		}
		$x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
		break;
	  case 'comment':
		$x = preg_match_all('/[()"]/', $str, $matches);
		// Fall-through
	  case 'text':
	  default:
		$x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
		break;
	}

	if ($x == 0) {
	  return ($str);
	}

	$maxlen = 75 - 7 - strlen($this->CharSet);
	// Try to select the encoding which should produce the shortest output
	if (strlen($str)/3 < $x) {
	  $encoding = 'B';
	  if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {
		// Use a custom function which correctly encodes and wraps long
		// multibyte strings without breaking lines within a character
		$encoded = $this->Base64EncodeWrapMB($str);
	  } else {
		$encoded = base64_encode($str);
		$maxlen -= $maxlen % 4;
		$encoded = trim(chunk_split($encoded, $maxlen, "\n"));
	  }
	} else {
	  $encoding = 'Q';
	  $encoded = $this->EncodeQ($str, $position);
	  $encoded = $this->WrapText($encoded, $maxlen, true);
	  $encoded = str_replace('='.$this->LE, "\n", trim($encoded));
	}

	$encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);
	$encoded = trim(str_replace("\n", $this->LE, $encoded));

	return $encoded;
  }

  /**
   * Checks if a string contains multibyte characters.
   * @access public
   * @param string $str multi-byte text to wrap encode
   * @return bool
   */
  public function HasMultiBytes($str) {
	if (function_exists('mb_strlen')) {
	  return (strlen($str) > mb_strlen($str, $this->CharSet));
	} else { // Assume no multibytes (we can't handle without mbstring functions anyway)
	  return false;
	}
  }

  /**
   * Correctly encodes and wraps long multibyte strings for mail headers
   * without breaking lines within a character.
   * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php
   * @access public
   * @param string $str multi-byte text to wrap encode
   * @return string
   */
  public function Base64EncodeWrapMB($str) {
	$start = "=?".$this->CharSet."?B?";
	$end = "?=";
	$encoded = "";

	$mb_length = mb_strlen($str, $this->CharSet);
	// Each line must have length <= 75, including $start and $end
	$length = 75 - strlen($start) - strlen($end);
	// Average multi-byte ratio
	$ratio = $mb_length / strlen($str);
	// Base64 has a 4:3 ratio
	$offset = $avgLength = floor($length * $ratio * .75);

	for ($i = 0; $i < $mb_length; $i += $offset) {
	  $lookBack = 0;

	  do {
		$offset = $avgLength - $lookBack;
		$chunk = mb_substr($str, $i, $offset, $this->CharSet);
		$chunk = base64_encode($chunk);
		$lookBack++;
	  }
	  while (strlen($chunk) > $length);

	  $encoded .= $chunk . $this->LE;
	}

	// Chomp the last linefeed
	$encoded = substr($encoded, 0, -strlen($this->LE));
	return $encoded;
  }

  /**
  * Encode string to quoted-printable.
  * Only uses standard PHP, slow, but will always work
  * @access public
  * @param string $string the text to encode
  * @param integer $line_max Number of chars allowed on a line before wrapping
  * @return string
  */
  public function EncodeQPphp( $input = '', $line_max = 76, $space_conv = false) {
	$hex = array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F');
	$lines = preg_split('/(?:\r\n|\r|\n)/', $input);
	$eol = "\r\n";
	$escape = '=';
	$output = '';
	while( list(, $line) = each($lines) ) {
	  $linlen = strlen($line);
	  $newline = '';
	  for($i = 0; $i < $linlen; $i++) {
		$c = substr( $line, $i, 1 );
		$dec = ord( $c );
		if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E
		  $c = '=2E';
		}
		if ( $dec == 32 ) {
		  if ( $i == ( $linlen - 1 ) ) { // convert space at eol only
			$c = '=20';
		  } else if ( $space_conv ) {
			$c = '=20';
		  }
		} elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required
		  $h2 = floor($dec/16);
		  $h1 = floor($dec%16);
		  $c = $escape.$hex[$h2].$hex[$h1];
		}
		if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted
		  $output .= $newline.$escape.$eol; //  soft line break; " =\r\n" is okay
		  $newline = '';
		  // check if newline first character will be point or not
		  if ( $dec == 46 ) {
			$c = '=2E';
		  }
		}
		$newline .= $c;
	  } // end of for
	  $output .= $newline.$eol;
	} // end of while
	return $output;
  }

  /**
  * Encode string to RFC2045 (6.7) quoted-printable format
  * Uses a PHP5 stream filter to do the encoding about 64x faster than the old version
  * Also results in same content as you started with after decoding
  * @see EncodeQPphp()
  * @access public
  * @param string $string the text to encode
  * @param integer $line_max Number of chars allowed on a line before wrapping
  * @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function
  * @return string
  * @author Marcus Bointon
  */
  public function EncodeQP($string, $line_max = 76, $space_conv = false) {
	if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3)
	  return quoted_printable_encode($string);
	}
	$filters = stream_get_filters();
	if (!in_array('convert.*', $filters)) { //Got convert stream filter?
	  return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation
	}
	$fp = fopen('php://temp/', 'r+');
	$string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks
	$params = array('line-length' => $line_max, 'line-break-chars' => $this->LE);
	$s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params);
	fputs($fp, $string);
	rewind($fp);
	$out = stream_get_contents($fp);
	stream_filter_remove($s);
	$out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange
	fclose($fp);
	return $out;
  }

  /**
   * Encode string to q encoding.
   * @link http://tools.ietf.org/html/rfc2047
   * @param string $str the text to encode
   * @param string $position Where the text is going to be used, see the RFC for what that means
   * @access public
   * @return string
   */
  public function EncodeQ($str, $position = 'text') {
	// There should not be any EOL in the string
	$encoded = preg_replace('/[\r\n]*/', '', $str);

	switch (strtolower($position)) {
	  case 'phrase':
		$encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
		break;
	  case 'comment':
		$encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
	  case 'text':
	  default:
		// Replace every high ascii, control =, ? and _ characters
		//TODO using /e (equivalent to eval()) is probably not a good idea
		$encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e',
								"'='.sprintf('%02X', ord(stripslashes('\\1')))", $encoded);
		break;
	}

	// Replace every spaces to _ (more readable than =20)
	$encoded = str_replace(' ', '_', $encoded);

	return $encoded;
  }

  /**
   * Adds a string or binary attachment (non-filesystem) to the list.
   * This method can be used to attach ascii or binary data,
   * such as a BLOB record from a database.
   * @param string $string String attachment data.
   * @param string $filename Name of the attachment.
   * @param string $encoding File encoding (see $Encoding).
   * @param string $type File extension (MIME) type.
   * @return void
   */
  public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {
	// Append to $attachment array
	$this->attachment[] = array(
	  0 => $string,
	  1 => $filename,
	  2 => basename($filename),
	  3 => $encoding,
	  4 => $type,
	  5 => true,  // isStringAttachment
	  6 => 'attachment',
	  7 => 0
	);
  }

  /**
   * Adds an embedded attachment.  This can include images, sounds, and
   * just about any other document.  Make sure to set the $type to an
   * image type.  For JPEG images use "image/jpeg" and for GIF images
   * use "image/gif".
   * @param string $path Path to the attachment.
   * @param string $cid Content ID of the attachment.  Use this to identify
   *		the Id for accessing the image in an HTML form.
   * @param string $name Overrides the attachment name.
   * @param string $encoding File encoding (see $Encoding).
   * @param string $type File extension (MIME) type.
   * @return bool
   */
  public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {

	if ( !@is_file($path) ) {
	  $this->SetError($this->Lang('file_access') . $path);
	  return false;
	}

	$filename = basename($path);
	if ( $name == '' ) {
	  $name = $filename;
	}

	// Append to $attachment array
	$this->attachment[] = array(
	  0 => $path,
	  1 => $filename,
	  2 => $name,
	  3 => $encoding,
	  4 => $type,
	  5 => false,  // isStringAttachment
	  6 => 'inline',
	  7 => $cid
	);

	return true;
  }

  public function AddStringEmbeddedImage($string, $cid, $filename = '', $encoding = 'base64', $type = 'application/octet-stream') {
	// Append to $attachment array
	$this->attachment[] = array(
	  0 => $string,
	  1 => $filename,
	  2 => basename($filename),
	  3 => $encoding,
	  4 => $type,
	  5 => true,  // isStringAttachment
	  6 => 'inline',
	  7 => $cid
	);
  }

  /**
   * Returns true if an inline attachment is present.
   * @access public
   * @return bool
   */
  public function InlineImageExists() {
	foreach($this->attachment as $attachment) {
	  if ($attachment[6] == 'inline') {
		return true;
	  }
	}
	return false;
  }

  public function AttachmentExists() {
	foreach($this->attachment as $attachment) {
	  if ($attachment[6] == 'attachment') {
		return true;
	  }
	}
	return false;
  }

  public function AlternativeExists() {
	return strlen($this->AltBody)>0;
  }

  /////////////////////////////////////////////////
  // CLASS METHODS, MESSAGE RESET
  /////////////////////////////////////////////////

  /**
   * Clears all recipients assigned in the TO array.  Returns void.
   * @return void
   */
  public function ClearAddresses() {
	foreach($this->to as $to) {
	  unset($this->all_recipients[strtolower($to[0])]);
	}
	$this->to = array();
  }

  /**
   * Clears all recipients assigned in the CC array.  Returns void.
   * @return void
   */
  public function ClearCCs() {
	foreach($this->cc as $cc) {
	  unset($this->all_recipients[strtolower($cc[0])]);
	}
	$this->cc = array();
  }

  /**
   * Clears all recipients assigned in the BCC array.  Returns void.
   * @return void
   */
  public function ClearBCCs() {
	foreach($this->bcc as $bcc) {
	  unset($this->all_recipients[strtolower($bcc[0])]);
	}
	$this->bcc = array();
  }

  /**
   * Clears all recipients assigned in the ReplyTo array.  Returns void.
   * @return void
   */
  public function ClearReplyTos() {
	$this->ReplyTo = array();
  }

  /**
   * Clears all recipients assigned in the TO, CC and BCC
   * array.  Returns void.
   * @return void
   */
  public function ClearAllRecipients() {
	$this->to = array();
	$this->cc = array();
	$this->bcc = array();
	$this->all_recipients = array();
  }

  /**
   * Clears all previously set filesystem, string, and binary
   * attachments.  Returns void.
   * @return void
   */
  public function ClearAttachments() {
	$this->attachment = array();
  }

  /**
   * Clears all custom headers.  Returns void.
   * @return void
   */
  public function ClearCustomHeaders() {
	$this->CustomHeader = array();
  }

  /////////////////////////////////////////////////
  // CLASS METHODS, MISCELLANEOUS
  /////////////////////////////////////////////////

  /**
   * Adds the error message to the error container.
   * @access protected
   * @return void
   */
  protected function SetError($msg) {
	$this->error_count++;
	if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {
	  $lasterror = $this->smtp->getError();
	  if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) {
		$msg .= '<p>' . $this->Lang('smtp_error') . $lasterror['smtp_msg'] . "</p>\n";
	  }
	}
	$this->ErrorInfo = $msg;
  }

  /**
   * Returns the proper RFC 822 formatted date.
   * @access public
   * @return string
   * @static
   */
  public static function RFCDate() {
	$tz = date('Z');
	$tzs = ($tz < 0) ? '-' : '+';
	$tz = abs($tz);
	$tz = (int)($tz/3600)*100 + ($tz%3600)/60;
	$result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz);

	return $result;
  }

  /**
   * Returns the server hostname or 'localhost.localdomain' if unknown.
   * @access protected
   * @return string
   */
  protected function ServerHostname() {
	if (!empty($this->Hostname)) {
	  $result = $this->Hostname;
	} elseif (isset($_SERVER['SERVER_NAME'])) {
	  $result = $_SERVER['SERVER_NAME'];
	} else {
	  $result = 'localhost.localdomain';
	}

	return $result;
  }

  /**
   * Returns a message in the appropriate language.
   * @access protected
   * @return string
   */
  protected function Lang($key) {
	if(count($this->language) < 1) {
	  $this->SetLanguage('en'); // set the default language
	}

	if(isset($this->language[$key])) {
	  return $this->language[$key];
	} else {
	  return 'Language string failed to load: ' . $key;
	}
  }

  /**
   * Returns true if an error occurred.
   * @access public
   * @return bool
   */
  public function IsError() {
	return ($this->error_count > 0);
  }

  /**
   * Changes every end of line from CR or LF to CRLF.
   * @access public
   * @return string
   */
  public function FixEOL($str) {
	$str = str_replace("\r\n", "\n", $str);
	$str = str_replace("\r", "\n", $str);
	$str = str_replace("\n", $this->LE, $str);
	return $str;
  }

  /**
   * Adds a custom header.
   * @access public
   * @return void
   */
  public function AddCustomHeader($custom_header) {
	$this->CustomHeader[] = explode(':', $custom_header, 2);
  }

  /**
   * Evaluates the message and returns modifications for inline images and backgrounds
   * @access public
   * @return $message
   */
  public function MsgHTML($message, $basedir = '') {
	preg_match_all("/(src|background)=[\"'](.*)[\"']/Ui", $message, $images);
	if(isset($images[2])) {
	  foreach($images[2] as $i => $url) {
		// do not change urls for absolute images (thanks to corvuscorax)
		if (!preg_match('#^[A-z]+://#', $url)) {
		  $filename = basename($url);
		  $directory = dirname($url);
		  ($directory == '.') ? $directory='': '';
		  $cid = 'cid:' . md5($filename);
		  $ext = pathinfo($filename, PATHINFO_EXTENSION);
		  $mimeType  = self::_mime_types($ext);
		  if ( strlen($basedir) > 1 && substr($basedir, -1) != '/') { $basedir .= '/'; }
		  if ( strlen($directory) > 1 && substr($directory, -1) != '/') { $directory .= '/'; }
		  if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64', $mimeType) ) {
			$message = preg_replace("/".$images[1][$i]."=[\"']".preg_quote($url, '/')."[\"']/Ui", $images[1][$i]."=\"".$cid."\"", $message);
		  }
		}
	  }
	}
	$this->IsHTML(true);
	$this->Body = $message;
	if (empty($this->AltBody)) {
		$textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s', '', $message)));
		if (!empty($textMsg)) {
			$this->AltBody = html_entity_decode($textMsg, ENT_QUOTES, $this->CharSet);
		}
	}
	if (empty($this->AltBody)) {
	  $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n";
	}
	return $message;
  }

  /**
   * Gets the MIME type of the embedded or inline image
   * @param string File extension
   * @access public
   * @return string MIME type of ext
   * @static
   */
  public static function _mime_types($ext = '') {
	$mimes = array(
	  'hqx'   =>  'application/mac-binhex40',
	  'cpt'   =>  'application/mac-compactpro',
	  'doc'   =>  'application/msword',
	  'bin'   =>  'application/macbinary',
	  'dms'   =>  'application/octet-stream',
	  'lha'   =>  'application/octet-stream',
	  'lzh'   =>  'application/octet-stream',
	  'exe'   =>  'application/octet-stream',
	  'class' =>  'application/octet-stream',
	  'psd'   =>  'application/octet-stream',
	  'so'	=>  'application/octet-stream',
	  'sea'   =>  'application/octet-stream',
	  'dll'   =>  'application/octet-stream',
	  'oda'   =>  'application/oda',
	  'pdf'   =>  'application/pdf',
	  'ai'	=>  'application/postscript',
	  'eps'   =>  'application/postscript',
	  'ps'	=>  'application/postscript',
	  'smi'   =>  'application/smil',
	  'smil'  =>  'application/smil',
	  'mif'   =>  'application/vnd.mif',
	  'xls'   =>  'application/vnd.ms-excel',
	  'ppt'   =>  'application/vnd.ms-powerpoint',
	  'wbxml' =>  'application/vnd.wap.wbxml',
	  'wmlc'  =>  'application/vnd.wap.wmlc',
	  'dcr'   =>  'application/x-director',
	  'dir'   =>  'application/x-director',
	  'dxr'   =>  'application/x-director',
	  'dvi'   =>  'application/x-dvi',
	  'gtar'  =>  'application/x-gtar',
	  'php'   =>  'application/x-httpd-php',
	  'php4'  =>  'application/x-httpd-php',
	  'php3'  =>  'application/x-httpd-php',
	  'phtml' =>  'application/x-httpd-php',
	  'phps'  =>  'application/x-httpd-php-source',
	  'js'	=>  'application/x-javascript',
	  'swf'   =>  'application/x-shockwave-flash',
	  'sit'   =>  'application/x-stuffit',
	  'tar'   =>  'application/x-tar',
	  'tgz'   =>  'application/x-tar',
	  'xhtml' =>  'application/xhtml+xml',
	  'xht'   =>  'application/xhtml+xml',
	  'zip'   =>  'application/zip',
	  'mid'   =>  'audio/midi',
	  'midi'  =>  'audio/midi',
	  'mpga'  =>  'audio/mpeg',
	  'mp2'   =>  'audio/mpeg',
	  'mp3'   =>  'audio/mpeg',
	  'aif'   =>  'audio/x-aiff',
	  'aiff'  =>  'audio/x-aiff',
	  'aifc'  =>  'audio/x-aiff',
	  'ram'   =>  'audio/x-pn-realaudio',
	  'rm'	=>  'audio/x-pn-realaudio',
	  'rpm'   =>  'audio/x-pn-realaudio-plugin',
	  'ra'	=>  'audio/x-realaudio',
	  'rv'	=>  'video/vnd.rn-realvideo',
	  'wav'   =>  'audio/x-wav',
	  'bmp'   =>  'image/bmp',
	  'gif'   =>  'image/gif',
	  'jpeg'  =>  'image/jpeg',
	  'jpg'   =>  'image/jpeg',
	  'jpe'   =>  'image/jpeg',
	  'png'   =>  'image/png',
	  'tiff'  =>  'image/tiff',
	  'tif'   =>  'image/tiff',
	  'css'   =>  'text/css',
	  'html'  =>  'text/html',
	  'htm'   =>  'text/html',
	  'shtml' =>  'text/html',
	  'txt'   =>  'text/plain',
	  'text'  =>  'text/plain',
	  'log'   =>  'text/plain',
	  'rtx'   =>  'text/richtext',
	  'rtf'   =>  'text/rtf',
	  'xml'   =>  'text/xml',
	  'xsl'   =>  'text/xml',
	  'mpeg'  =>  'video/mpeg',
	  'mpg'   =>  'video/mpeg',
	  'mpe'   =>  'video/mpeg',
	  'qt'	=>  'video/quicktime',
	  'mov'   =>  'video/quicktime',
	  'avi'   =>  'video/x-msvideo',
	  'movie' =>  'video/x-sgi-movie',
	  'doc'   =>  'application/msword',
	  'word'  =>  'application/msword',
	  'xl'	=>  'application/excel',
	  'eml'   =>  'message/rfc822'
	);
	return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)];
  }

  /**
  * Set (or reset) Class Objects (variables)
  *
  * Usage Example:
  * $page->set('X-Priority', '3');
  *
  * @access public
  * @param string $name Parameter Name
  * @param mixed $value Parameter Value
  * NOTE: will not work with arrays, there are no arrays to set/reset
  * @todo Should this not be using __set() magic function?
  */
  public function set($name, $value = '') {
	try {
	  if (isset($this->$name) ) {
		$this->$name = $value;
	  } else {
		throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL);
	  }
	} catch (Exception $e) {
	  $this->SetError($e->getMessage());
	  if ($e->getCode() == self::STOP_CRITICAL) {
		return false;
	  }
	}
	return true;
  }

  /**
   * Strips newlines to prevent header injection.
   * @access public
   * @param string $str String
   * @return string
   */
  public function SecureHeader($str) {
	$str = str_replace("\r", '', $str);
	$str = str_replace("\n", '', $str);
	return trim($str);
  }

  /**
   * Set the private key file and password to sign the message.
   *
   * @access public
   * @param string $key_filename Parameter File Name
   * @param string $key_pass Password for private key
   */
  public function Sign($cert_filename, $key_filename, $key_pass) {
	$this->sign_cert_file = $cert_filename;
	$this->sign_key_file = $key_filename;
	$this->sign_key_pass = $key_pass;
  }

  /**
   * Set the private key file and password to sign the message.
   *
   * @access public
   * @param string $key_filename Parameter File Name
   * @param string $key_pass Password for private key
   */
  public function DKIM_QP($txt) {
	$tmp = '';
	$line = '';
	for ($i = 0; $i < strlen($txt); $i++) {
	  $ord = ord($txt[$i]);
	  if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) {
		$line .= $txt[$i];
	  } else {
		$line .= "=".sprintf("%02X", $ord);
	  }
	}
	return $line;
  }

  /**
   * Generate DKIM signature
   *
   * @access public
   * @param string $s Header
   */
  public function DKIM_Sign($s) {
	$privKeyStr = file_get_contents($this->DKIM_private);
	if ($this->DKIM_passphrase != '') {
	  $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase);
	} else {
	  $privKey = $privKeyStr;
	}
	if (openssl_sign($s, $signature, $privKey)) {
	  return base64_encode($signature);
	}
  }

  /**
   * Generate DKIM Canonicalization Header
   *
   * @access public
   * @param string $s Header
   */
  public function DKIM_HeaderC($s) {
	$s = preg_replace("/\r\n\s+/", " ", $s);
	$lines = explode("\r\n", $s);
	foreach ($lines as $key => $line) {
	  list($heading, $value) = explode(":", $line, 2);
	  $heading = strtolower($heading);
	  $value = preg_replace("/\s+/", " ", $value) ; // Compress useless spaces
	  $lines[$key] = $heading.":".trim($value) ; // Don't forget to remove WSP around the value
	}
	$s = implode("\r\n", $lines);
	return $s;
  }

  /**
   * Generate DKIM Canonicalization Body
   *
   * @access public
   * @param string $body Message Body
   */
  public function DKIM_BodyC($body) {
	if ($body == '') return "\r\n";
	// stabilize line endings
	$body = str_replace("\r\n", "\n", $body);
	$body = str_replace("\n", "\r\n", $body);
	// END stabilize line endings
	while (substr($body, strlen($body) - 4, 4) == "\r\n\r\n") {
	  $body = substr($body, 0, strlen($body) - 2);
	}
	return $body;
  }

  /**
   * Create the DKIM header, body, as new header
   *
   * @access public
   * @param string $headers_line Header lines
   * @param string $subject Subject
   * @param string $body Body
   */
  public function DKIM_Add($headers_line, $subject, $body) {
	$DKIMsignatureType	= 'rsa-sha1'; // Signature & hash algorithms
	$DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body
	$DKIMquery			= 'dns/txt'; // Query method
	$DKIMtime			 = time() ; // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)
	$subject_header	   = "Subject: $subject";
	$headers			  = explode($this->LE, $headers_line);
	foreach($headers as $header) {
	  if (strpos($header, 'From:') === 0) {
		$from_header = $header;
	  } elseif (strpos($header, 'To:') === 0) {
		$to_header = $header;
	  }
	}
	$from	 = str_replace('|', '=7C', $this->DKIM_QP($from_header));
	$to	   = str_replace('|', '=7C', $this->DKIM_QP($to_header));
	$subject  = str_replace('|', '=7C', $this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable
	$body	 = $this->DKIM_BodyC($body);
	$DKIMlen  = strlen($body) ; // Length of body
	$DKIMb64  = base64_encode(pack("H*", sha1($body))) ; // Base64 of packed binary SHA-1 hash of body
	$ident	= ($this->DKIM_identity == '')? '' : " i=" . $this->DKIM_identity . ";";
	$dkimhdrs = "DKIM-Signature: v=1; a=" . $DKIMsignatureType . "; q=" . $DKIMquery . "; l=" . $DKIMlen . "; s=" . $this->DKIM_selector . ";\r\n".
				"\tt=" . $DKIMtime . "; c=" . $DKIMcanonicalization . ";\r\n".
				"\th=From:To:Subject;\r\n".
				"\td=" . $this->DKIM_domain . ";" . $ident . "\r\n".
				"\tz=$from\r\n".
				"\t|$to\r\n".
				"\t|$subject;\r\n".
				"\tbh=" . $DKIMb64 . ";\r\n".
				"\tb=";
	$toSign   = $this->DKIM_HeaderC($from_header . "\r\n" . $to_header . "\r\n" . $subject_header . "\r\n" . $dkimhdrs);
	$signed   = $this->DKIM_Sign($toSign);
	return "X-PHPMAILER-DKIM: phpmailer.worxware.com\r\n".$dkimhdrs.$signed."\r\n";
  }

  protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body) {
	if (!empty($this->action_function) && function_exists($this->action_function)) {
	  $params = array($isSent, $to, $cc, $bcc, $subject, $body);
	  call_user_func_array($this->action_function, $params);
	}
  }
}

class phpmailerException extends Exception {
  public function errorMessage() {
	$errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";
	return $errorMsg;
  }
}
?>